63742518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{168631}}^1$

素因数の和:168649

約数の個数: 32

約数和(自身を含む): 161886720

約数和(自身を除く): 98144202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 168631, 337262, 505893, 1011786, 1180417, 1517679, 2360834, 3035358, 3541251, 4553037, 7082502, 9106074, 10623753, 21247506, 31871259, 63742518]

約数ペア:

[(1, 63742518), (2, 31871259), (3, 21247506), (6, 10623753), (7, 9106074), (9, 7082502), (14, 4553037), (18, 3541251), (21, 3035358), (27, 2360834), (42, 1517679), (54, 1180417), (63, 1011786), (126, 505893), (189, 337262), (378, 168631)]